Our Testimonials

Mr R Harpenden.

Faced with a problem to fix a badly rotten window and combined French door frame at the back of my Kitchen I sought someone who could help me. I feared the rot was close to being bad enough to require substantial bespoke repair work or even to have to replace the whole unit at substantial cost. I searched on the web for someone to repair the frame and came across Mark Osborne who I contacted. He asked me to send a couple of photographs and said he would be able to prepare a quote based on the information that I had given him.

Sure enough he confirmed that he could repair the damage and gave me a figure for the work which was in my opinion very competitive and would fit me in to his schedule as soon as possible. When he completed the job he did so with a professional approach, skill, care and attention, clean, tidy and a nice person to deal with. He also repaired a smaller area of rot at the base of the window frame without charging additional cost.

I am very happy that the work has been done and saved me worrying further and I would be happy to have Mark do other work for me - without doubt I can recommend him and his team to others.

Mr H – North London

“We were very happy indeed with Mark’s work on our sash windows.  He is a perfectionist and the windows were restored back to their former glory – Mark’s attention to detail and commitment to getting a great result was second to none. Mark is also very pleasant to deal with and he leaves the house spotless after he has finished work each day. Highly recommended!”


Mrs B Welwyn

A neighbour was having their sash windows repaired by R&R and, having kept a watchful eye on progress and the quality of the work, I had no hesitation in contacting R&R Window Workshop to ask them to undertake work on my sash windows. They have done an excellent job - I have been able to keep the original frames and glass in situ - gone is the condensation problem and, best of all, I now have windows that fit and open properly. I would happily recommend R&R Window Workshop to anyone pondering on whether to repair or replace their sash windows.

Mrs J St Albans

Mark and the team were absolutely incredible from start to finish! I'd originally been advised that our original timber windows were rotten and would need replacing. 
However, from our initial consultation with Mark, he made it very clear that they were in fact in good condition and explained the process in bringing them back to 'life'.
The team provided an excellent service from the incredibly clear & detailed estimate right through to the finishing touches.
They treated our house as if it were their own, ensuring any disruption was kept to a minimum and left us with windows that look and feel as food as good as new.
Am absolutely thrilled with R&R windows and would definitely recommend to anyone who's looking to restore their windows to a high standard with complete ease.

Miss J Berkhamsted

"A really fast, efficient and friendly bunch of guys who work to the highest standards. They combine respect for the original (in my case 115 year-old) sash windows with a thoroughly professional finish. I highly recommend them."

Mrs W Welwyn

We are thrilled with the work we had done recently on the windows of our 200 year old cottage. The original windows were in a sorry state - draughty, the sashes no longer working properly and in some cases beginning to rot. Thanks to Mark and his very skilled team they are now transformed and in perfect working order, and much admired by everyone who has seen them. I would not hesitate to recommend R and R Windows for their high standard of work and for the friendly and careful way they carried it out.

Mr & Mrs L St Albans

We recently had 3 draughty sash windows fully refurbished and double glazed by R&R Window Workshop and are absolutely delighted with the results. Mark and Sid are highly professional and a real pleasure to work with. They are extremely hard working, tidy and it is abundantly clear that they take real pride in their work. Mark is a great communicator and always kept us fully informed about the process. We would not hesitate to recommend!

Mr W – Harpenden.

Our windows were Grade2 listed and in very poor condition. The local authority refused permission for us to replace them.
R&R Window Workshop came to the rescue. They expertly repaired and draught proofed 12 windows and restored them to a very high standard. I was very happy with the quality of the workmanship and service offered. The team were very polite, tidy and professional in the way they worked around our home. Our home is so much warmer and the road noise seems like a distant memory. I would have no hesitation in recommending their service to others. Thank you for a job well done.

Miss C – Codicote

I am absolutely delighted with the workmanship at my property. The workmen were very organised and skilful. They were incredibly tidy and explained each stage of the work they were undertaking. I am very pleased with the outcome and look forward to the summer. now that my sash windows open and close properly. I would like to thank all involved.

Mrs H – Digswell Old Welwyn

Thank you for the high standard of work recently carried out on my windows. The workmen were very pleasant and were incredibly tidy for what I thought would be a messy job. The workmanship was second to none and I would gladly recommend them to my friends and family.

Mr& Mrs S – Welwyn Garden City

We were very pleased with the service and workmanship from your company. I am so happy with the final outcome. Our home is much warmer and draught free. The two chaps who worked in our home were very clean and tidy and always polite and courteous. Nothing was too much trouble. I would recommend your company and recently have done to a colleague at work.

Mrs J – Old Town Stevenage

A first class job. The work was to a very high standard and the team you sent to us were all the things you hope workman are. Polite, Clean and tidy and most of all very competent at their work. They worked around our busy schedule and always kept us updated. They are a credit to your company. I would not hesitate to recommend your service.


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